<template>
    <div class="auth-page">
  <div class="container page">
    <div class="row">

      <div class="col-md-6 offset-md-3 col-xs-12">
        <h1 class="text-xs-center">{{ isLogin ? 'Sign in' : 'Sign up'}}</h1>
        <p class="text-xs-center" >
          <nuxt-link to="/login" v-if="!isLogin">Have an account?</nuxt-link>
          <nuxt-link to="/register" v-if="isLogin">Need an account?</nuxt-link>
        </p>

        <ul class="error-messages" >
          <template v-for="(messages, field) in error">
            <li v-for="(message, index) in messages" :key="index">{{ field }} {{  message  }}</li>
          </template>
        </ul>

        <form @submit.prevent="onSubmit">
          <fieldset v-if="!isLogin" class="form-group">
            <input v-model="user.username" required class="form-control form-control-lg" type="text" placeholder="Your Name">
          </fieldset>
          <fieldset class="form-group">
            <input required v-model="user.email" class="form-control form-control-lg" type="email" placeholder="Email">
          </fieldset>
          <fieldset class="form-group">
            <input minlength="8" required v-model="user.password" class="form-control form-control-lg" type="password" placeholder="Password">
          </fieldset>
          <button class="btn btn-lg btn-primary pull-xs-right">
            {{ isLogin ? 'Sign in' : 'Sign up'}}
          </button>
        </form>
      </div>

    </div>
  </div>
</div>

</template>

<script>
import { login, register } from '@/api/user'
const Cookie = process.client ? require('js-cookie') : undefined
export default {
  middleware:'noAuthenticated',
    name:'login',
    data() {
        return {
          user:{
            username:'',
            email:'',
            password:''
          },
          error:{}
        };
    },
    created() {

    },
    mounted() {

    },
    methods: {
      async onSubmit () {
        // 提交表单请求登录
        try {
          const { data } = this.isLogin ? await login({
            user: this.user
          }) : await register({user: this.user})
          
         

        this.$store.commit('setUser', data.user)

        Cookie.set('user', data.user)


         // 跳转到首页
        this.$router.push('/')

        } catch (error) {
          this.error = error.response.data.errors
        }
      }
    },
    computed: {
        isLogin () {
            return this.$route.name === 'login'
        }
    }
};
</script>

<style scoped lang="less">

</style>
